Specifications

KOYO 51212 ball bearing
1.certification:CE/IAF/SGS
2.GMC supplier
3.more quality,lower prices
4.Offer free samples

Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer). They can sustain axial loads but no radial loads. For Single-Direction Thrust Ball Bearings, pressed steel cages and machined brass cages are usually used The cages in Double- Direction Thrust Ball Bearings are the same as those in Single-Direction Thrust Ball Bearings of the same diameter series.

 

 

Bearing NO.	I.D		O.D		W		Load Rating (KN)		Steel Ball Parameter		Max Speed
	d		D		T		Dynamic	Static	NO.	Size	Grease	Oil
	mm inch		mm inch		mm inch		Ca	Coa		mm	r/min	r/min
51100	10	0.3937	24	0.94488	9	0.35433	10100	14000	/	/	6700	10000
51101	12	0.4724	26	1.02362	9	0.35433	10400	15400	/	/	6700	10000
51102	15	0.5906	28	1.10236	9	0.35433	10600	16800	/	/	6300	9500
51103	17	0.6693	30	1.1811	9	0.35433	11400	19500	/	/	6000	9000
51104	20	0.7874	35	1.37795	10	0.3937	15100	26600	/	/	5300	8000
51105	25	0.9843	42	1.65354	11	0.43307	19700	37000	/	/	4800	7100
51106	30	1.1811	47	1.85039	11	0.43307	20600	42000	/	/	4300	6700
51107	35	1.378	52	2.04724	12	0.47244	22100	49500	/	/	4000	6000
51108	40	1.5748	60	2.3622	13	0.51181	27100	63000	/	/	3600	5300
51109	45	1.7716	65	2.55905	14	0.55118	28100	69000	/	/	3400	5000
51110	50	1.9685	70	2.7559	14	0.55118	29000	75500	/	/	3200	4800
51111	55	2.16535	78	3.07086	16	0.62992	35000	93000	/	/	2800	4300
51112	60	2.3622	85	3.34645	17	0.66929	41500	113000	/	/	2600	4000
51113	65	2.55905	90	3.5433	18	0.70866	42000	117000	/	/	2400	3800
51114	70	2.7559	95	3.74015	18	0.70866	43500	127000	/	/	2400	3600
51115	75	2.95275	100	3.937	19	0.74803	43500	131000	/	/	2200	3400
51116	80	3.1496	105	4.13385	19	0.74803	45000	141000	/	/	2200	3400
51117	85	3.34645	110	4.3307	19	0.74803	46500	150000	/	/	2200	3200
51118	90	3.5433	120	4.7244	22	0.86614	60000	190000	/	/	1900	3000
51120	100	3.937	135	5.31495	25	0.98425	86000	268000	/	/	1700	2600